Δ 9 -THC Metabolites in Meconium: Identification of 11-OH-Δ 9 -THC, 8β,11-diOH-Δ 9 -THC, and 11-nor-Δ 9 -THC-9-COOH as Major Metabolites of Δ 9 -THC

By ElSohly Mahmoud A.   Feng Shixia  

Journal of Analytical Toxicology, Vol. 22, Iss. 4, 1998-07 ,pp. : 329-335

Oxford University Press

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Implications of Plasma Δ 9 -Tetrahydrocannabinol, 11-Hydroxy-THC, and 11-nor-9-Carboxy-THC Concentrations in Chronic Cannabis Smokers

By Karschner Erin L.  

Journal of Analytical Toxicology, Vol. 33, Iss. 8, 2009-10 ,pp. : 469-477

Oxford University Press

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Simultaneous Analysis of Δ 9 -THC and its Major Metabolites in Urine, Plasma, and Meconium by GC–MS Using an Immunoaffinity Extraction Procedure

By Feng Shixia  

Journal of Analytical Toxicology, Vol. 24, Iss. 6, 2000-09 ,pp. : 395-402

Oxford University Press

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Hexadeutero-11-nor-Δ 9 -Tetrahydrocannabinol-9-Carboxylic Acid: A Superior Internal Standard for the GC/MS Analysis of Δ 9 -THC Acid Metabolite in Biological Specimens

By ElSohly Mahmoud A.   Little Thomas L.   Stanford Donald F.  

Journal of Analytical Toxicology, Vol. 16, Iss. 3, 1992-05 ,pp. : 188-191

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Procedure to Overcome Interferences Caused by the Adulterant "Klear" in the GC▓MS Analysis of 11-nor-Δ 9 -THC-9-COOH

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Journal of Analytical Toxicology, Vol. 21, Iss. 3, 1997-05 ,pp. : 240-242

Oxford University Press

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